Swift language is not being updated on Sololearn, as in course Its currently Swift 4 but current version of swift Language is 5

Question

Question describes almost everything, since we r outdated syntaxes will be different in latest version?

Answer 1

Yes, and UIKit is not going to be supported by Swift in the near future. The last module is everything about UIKit (Building your first iOS app). There is a more beautiful (no surprise) way and it is called SwiftUI. If you are on an iPad, download Swift Playgrounds. Else, learn from Hacking with Swift.

Answer 2

They may take some time to upgrade.